From 247ed2379d92c42d1b52cdda4a8cc80bdb9a239d Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 17 Aug 2009 18:15:42 -0700 Subject: X86: Implement the versions of PUNPCKLBW that use MMX registers. --- .../integer/data_reordering/unpack_and_interleave.py | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) (limited to 'src/arch/x86/isa/insts/simd64/integer') diff --git a/src/arch/x86/isa/insts/simd64/integer/data_reordering/unpack_and_interleave.py b/src/arch/x86/isa/insts/simd64/integer/data_reordering/unpack_and_interleave.py index 1f4c617dd..8f3c35749 100644 --- a/src/arch/x86/isa/insts/simd64/integer/data_reordering/unpack_and_interleave.py +++ b/src/arch/x86/isa/insts/simd64/integer/data_reordering/unpack_and_interleave.py @@ -54,10 +54,23 @@ # Authors: Gabe Black microcode = ''' +def macroop PUNPCKLBW_MMX_MMX { + unpack mmx, mmx, mmxm, sel=0, size=1 +}; + +def macroop PUNPCKLBW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + unpack mmx, mmx, ufp1, sel=0, size=1 +}; + +def macroop PUNPCKLBW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + unpack mmx, mmx, ufp1, sel=0, size=1 +}; +''' # PUNPCKHBW # PUNPCKHWD # PUNPCKHDQ -# PUNPCKLBW # PUNPCKLWD # PUNPCKLDQ -''' -- cgit v1.2.3